unity script to make object move code example

Example 1: how to move a gameobject to another object

//Attach this to the oject you want to move
public GameObject Bullet
public GameObject Cannon

void Start()
{
 (Bullet) = GameObject.Find("Bullet"); //These are to find the object to move to
 (Cannon) = GameObject.Find("Cannon"); 
 Bullet.transform.position = Cannon.transform.position; //this is to move the object
}

Example 2: how to move towards an object unity

//This will work for 2d or 3d platforms
//Make sure to call in Update or else it wont work
Vector3.MoveTowards(transform.position, taretPos, Qiaternion.identiy)

Example 3: hot to move pobject unity

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour
{
    void Update()
    {
        // Move the object forward along its z axis 1 unit/second.
        transform.Translate(Vector3.forward * Time.deltaTime);

        // Move the object upward in world space 1 unit/second.
        transform.Translate(Vector3.up * Time.deltaTime, Space.World);
    }
}